CVE-2024-21242Network attack vector

Authenticated partial service interruption via undisclosed HTTP flaw

Published Oct 15, 2024 · Updated Nov 5, 2024

An undisclosed XML Database flaw in Oracle Database allows remote authenticated users to cause partial service interruption via HTTP. Oracle identifies the XML Database component and HTTP exposure but has not published the affected request path, processing error, or exact failure mode. Affected releases are 19.3 through 19.24, 21.3 through 21.15, and 23.4 through 23.5; exploitation requires Create Session privilege and interaction by another person, and no data disclosure or modification is reported.

CVSS severity3.5
Low
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An undisclosed XML Database flaw in Oracle Database allows remote authenticated users to cause partial service interruption via HTTP. Oracle identifies the XML Database component and HTTP exposure but has not published the affected request path, processing error, or exact failure mode. Affected releases are 19.3 through 19.24, 21.3 through 21.15, and 23.4 through 23.5; exploitation requires Create Session privilege and interaction by another person, and no data disclosure or modification is reported.

The record

CVE
CVE-2024-21242
Published
Oct 15, 2024
Updated
Nov 5, 2024
Vendor
Oracle Corporation
Product
Oracle Database
Classifications
T1499.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 15, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 5, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=19.3 <=19.24
  2. Affected versionversion=21.3 <=21.15
  3. Affected versionversion=23.4 <=23.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle Corporation · Oracle Databaseversion=19.3 <=19.24; version=21.3 <=21.15; version=23.4 <=23.5

Published CVSS scores

3.5Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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